7. CYLINDER/PISTON DINK50/ 125 CYLINDER/PISTON Dowel Pin (DINK 50) REMOVAL Remove the cylinder head. Remove the two dowel pins and cylinder head gasket. Gasket Remove cam chain guide and then remove cylinder. Cam Chain Guide Remove the cylinder gasket and dowel pins. Clean any gasket material from the cylinder surface. Dowel Pins Be careful not to drop foreign matters into the crankcase. 7-12